When maintaining aluminium extrusion dies with intricate internal geometries — deep ports, bearings, and complex channels — cleaning isn’t just about removing build-up; it’s about preserving precision and die life.

Among available methods, wet blasting consistently outperforms dry blasting, chemical cleaning, and ultrasonic systems.

Here’s why:

- Superior reach into tight, tortuous features via the fluid water / abrasive slurry

- Gentle, controlled cleaning that maintains critical tolerances and edge geometries

When it comes to SMART (Small to Medium Area Repair Technology) repairs for alloy car wheels, surface preparation is key.

And while dry blasting and sanding are often traditionally used, it’s wet blasting that delivers game-changing results.

Here’s why:

- Precision cleaning without damage: Wet blasting removes old coatings, corrosion, and brake dust while preserving fine details and protecting delicate alloy substrates. The water acts as a cushion, reducing the risk of heat build-up, micro-cracks, or substrate distortion.

In aerospace component manufacturing and MRO, the choice of surface treatment processes directly impacts fatigue life, crack resistance, and long-term performance. One such critical decision is selecting between wet and dry shot peening — particularly for jet engine fan blades.

Why is wet shot peening typically the preferred method for these components?

Wet blasting can help.

The fluid nature of the water / abrasive wet blast slurry allows it to flow through the most complex of internal geometries, reaching areas traditional dry blasting or ultrasonic cleaning can’t.

As well as finishing internal channels to a specific tolerance, wet blasting provides a visual indication the channel is clear when the slurry exits.

If you’re looking to elevate the quality, reliability, and performance of your components then wet blasting is a proven, versatile solution worth considering.